Feed for improving milk yield of dairy cows and preparation method thereof

Abstract

The present invention relates to the technical field of animal husbandry feed, and particularly discloses feed for improving the milk yield of dairy cows. The feed comprises coarse feed and fine feed,wherein the coarse feed comprises the following raw materials in parts by weight: 11-15 parts of tomato pomace, 5-8 parts of carrot leaves, 4-8 parts of corn stalks, 2-4 parts of cucumber stems, 1-3parts of peanut vines, 1-3 parts of cotton seeds, 1.5-4 parts of alfalfa hay, 1-2 parts of wheat straws, 4-7 parts of brewers grains and 0.5-2 parts of molasses; and the weight ratio of the coarse feed to the fine feed is (2.5-3) : 1. The invention also provides a preparation method of the feed for improving the milk yield of the dairy cows. The feed for improving the milk yield of the dairy cowshas good palatability, meets the nutritional needs of the dairy cows, and improves the milk yield and the milk quality of the dairy cows. Vegetable byproducts are subjected to feed-based utilization and resource utilization, thereby solving the problem of environmental pollution by the vegetable byproducts and improving the economic benefits.

Description

technical field [0001] The invention belongs to the technical field of animal husbandry feed, in particular to a feed for improving milk production of dairy cows and a preparation method thereof. Background technique [0002] The level of milk production of dairy cows has always been an important issue concerned by dairy farmers. How to improve the milk production and milk quality of dairy cows, in addition to the need to breed excellent varieties, pay more attention to strengthening daily feeding management to ensure the supply of nutrients needed by dairy cows and ensure the health of dairy cows, so as to give full play to the production advantages of varieties. The milk production performance of dairy cows can be fully exerted, mainly depends on the nutritional status of the feed. There are various feeds for dairy cows. These milk feeds have complex formulas and high costs. The physical stimulation of dairy cows is also greater, resulting in abnormal digestive function o...

AI Technical Summary

Problems solved by technology

The milk production performance of dairy cows can be fully exerted, mainly depends on the nutritional status of the feed. There are various feeds for dairy cows. These milk feeds have complex formulas and high costs. The physical stimulation of dairy cows is also greater, resulting in abnormal digestive function of dairy cows, decreased immunity of dairy cows, affecting the health of dairy cows, which in turn affects the quality of milk produced

[0003] With the rapid development of my country's agriculture, my country's vegetable planting scale has increased significantly, and it has become the country with the largest vegetable production in the world. During the process of vegetables from the field to table food or processed into products, a large number of by-products will be produced, such as The remaining vines, branches, leaves, roots and other by-products after harvesting in the field, as well as wastes such as skin dregs and fruit stones after processing and cleaning vegetables, these by-products are rich in nutrients and available chemical components, and have high utilization value, but a large number of vegetable by-products are discarded Discarding and stacking at will, resulting in waste of resources, but also caused great pollution to soil, water, air, etc.

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